Emergency braking devices for driverless cars

Abstract

The invention discloses an emergency braking device for an unmanned vehicle, which comprises a hoop side plate, a top seat of a hook plate, a brake pad groove seat, a wheel hub brush plate, a wheel hub groove block, a shaft sleeve cap, and a brake pad The disk groove seat is nested on one side of the side plate of the hoop, the top seat of the hook plate is installed on the top of the brake pad groove seat, and the brake pad disk groove seat is nested on one side of the wheel hub brush plate, and the wheel hub The groove block and the shaft sleeve cap are nested into one body and installed inside the hub brush plate. In the present invention, the brake pad groove seat is matched with the wheel hub brush plate, and the deflection-proof balloon vibration isolation block and the frame bar propeller frame are combined to operate the brake through the network frame support plate at the wheel body, so that the lock The high and low positions of the shaft frame seat are interlocked to clamp the brake plate groove seat, and then cooperate with the emergency brake to form the friction of the brake wheel body, which ensures the balance of the friction force of the wheel body and the anti-steering offset, and forms the vibration isolation block of the balloon and the frame. The spider web of the propeller frame is used to tension the vibration isolation frame to ensure the effective emergency stop of the wheel hub, so that the emergency braking safety of the driverless car is guaranteed and improved.

Description

technical field [0001] The invention relates to an emergency braking device, in particular to an emergency braking device for unmanned vehicles. Background technique [0002] The thickness of the tire and the front axle connection of the driverless car require precise mechanical transmission and potential sensing regulation to ensure that when the central control terminal outputs an emergency braking command, the operability of the brake wheel is timely and the brake is in place, thereby improving the safety of the driverless car. The safety of human-driven cars and the effect of artificial intelligence, the disadvantages of current technologies that need to be optimized are: the wheel brakes of driverless cars will cause friction offset due to the friction pad clamping and top pressure, and slippery friction pads will cause follow-up The deflection of the brake end of the steering wheel will easily cause the steering wheel to lose control, resulting in poor safety of emerge...

AI Technical Summary

Problems solved by technology

[0002] The thickness of the tire and the front axle connection of the driverless car require precise mechanical transmission and potential sensing regulation to ensure that when the central control terminal outputs an emergency braking command, the operability of the brake wheel is timely and the brake is in place, thereby improving the safety of the driverless car. The safety of human-driven cars and the effect of artificial intelligence, the disadvantages of current technologies that need to be optimized are: the wheel brakes of driverless cars will cause friction offset due to the friction pad clamping and top pressure, and slippery friction pads will cause follow-up The deflection of the brake end of the steering wheel will easily cause the steering wheel to lose control, resulting in poor safety of emergency braking when the vehicle is unmanned, and the frequency of wheel bending and rollover is high, which will interfere with the subsequent deformation repair operation of the wheel hub after braking, and the loss of the wheel hub is relatively high. Big

Images